RA/DEC (2000)
06:46:33.026 -27:26:50.28
101.63760915455 -27.447300327273
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2026-01-20 13:09:26.208
TNS AT
Y
Public
Y
Discovery Mag
19.58
Filter
L-GOTO
Reporter/s
D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, R. Starling, B. Gompertz, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-4_L
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌ATLAS-STH_ATLAS-03_orange
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌BG2_BlackGEM-Cam2_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2026-01-16 12:07:21 - 2026-01-20 13:09:26 2461057.005101 - 2461061.04822 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552176 2026-01-20 13:09:26 2461061.04822 19.58 0.13 ABMag L-GOTO GOTO-S_GOTO-4 180
552175 2026-01-16 12:07:21 2461057.005101 20.2 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2026-01-22 03:16:51 - 2026-01-22 03:16:51 2461062.6367 - 2461062.6367 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556599 2026-01-22 03:16:51 2461062.6367 18.95 0.164 19.32 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2026-01-20 23:17:03 - 2026-01-20 23:17:03 2461061.47017 - 2461061.47017 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
556598 2026-01-20 23:17:03 2461061.47017 18.97 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2026-01-31 04:38:57 - 2026-01-31 04:38:57 2461071.6937153 - 2461071.6937153 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555011 2026-01-31 04:38:57 2461071.6937153 18.62 0.07 20.01 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
BG-q-BlackGem BG2_BlackGEM-Cam2 2026-01-18 04:31:43 - 2026-01-18 04:31:43 2461058.6886921 - 2461058.6886921 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
555010 2026-01-18 04:31:43 2461058.6886921 20.65 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2026-01-17 07:32:01 - 2026-01-19 06:24:54 2461057.8139005 - 2461059.7672917 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
553105 2026-01-19 06:24:54 2461059.7672917 19.8161 0.178129 ABMag r-ZTF P48_ZTF-Cam
556163 2026-01-19 06:24:54 2461059.7672917 19.8161 0.178129 19.8164 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
556162 2026-01-17 07:32:01 2461057.8139005 17.4241 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2026-01-18 06:01:52 - 2026-01-21 06:17:20 2461058.7512963 - 2461061.762037 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
553106 2026-01-21 06:17:20 2461061.762037 19.4293 0.194627 ABMag g-ZTF P48_ZTF-Cam
553104 2026-01-18 06:01:52 2461058.7512963 19.521 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
290307 2026-02-08 12:44:00 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 06:46:33.011 -27:26:50.32 2026-01-22 03:16:50.880 18.95 cyan-ATLAS PSN ATLAS26bmg ATLAS N
290112 2026-02-06 19:44:46 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 06:46:33.026 -27:26:50.28 2026-01-19 06:24:54.003 19.8161 r-ZTF PSN ZTF26aacndgu ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aacndgu N
289552 2026-01-31 08:21:03 BlackGEM_Bot1 G. Ramsay, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 06:46:33.016 -27:26:50.28 2026-01-31 04:38:57.000 18.62 BG-q-BlackGem PSN BGEM J064633.02-272650.3 BlackGEM N
288565 2026-01-24 07:51:55 Fritz Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF ZTF ZTF 06:46:33.019 -27:26:50.57 2026-01-19 06:24:54.002 19.8161 r-ZTF PSN ZTF26aacndgu ZTF N
288102 2026-01-20 20:20:51 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 06:46:33.023 -27:26:50.37 2026-01-20 13:09:26.208 19.58 L-GOTO Other GOTO26qm GOTO 2026TNSTR.244....1O N
No Data

Comments

TNS
System

Fri, 02/06/2026 - 19:44

Object coordinates updated

Object coordinates updated according to AT-report 290112 of Group ZTF
Previous RA, DEC: 06:46:33.019, -27:26:50.57 (101.6375772, -27.4473801)
Updated RA, DEC: 06:46:33.026, -27:26:50.28 (101.63760915455, -27.447300327273)

TNS
System

Sat, 01/24/2026 - 07:51

Object coordinates updated

Object coordinates updated according to AT-report 288565 of Group ZTF
Previous RA, DEC: 06:46:33.023, -27:26:50.37 (101.637596, -27.447326)
Updated RA, DEC: 06:46:33.019, -27:26:50.57 (101.6375772, -27.4473801)